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The Institutional ECN 
Standard in
Digital Assets and FX Trading 

Custody-agnostic · FIX API · Standardized public rulebook · Investment-grade bank balance sheet (2025)

Embedded AML/KYC framework · Trade Matching and Settlement · Jersey VASP · Fiat on/off ramp

CRYPTO  BTC · ETH · MATIC · USDT · USDC
DELIVERABLE T+0 FX ACROSS 38 BASE CURRENCIES

DeFinity Markets Currencies

New frontier 
digital assets technology for financial institutions.

DeFinity offers access to liquidity across all major digital assets, including stable coins and FX.

The DeFinity ECN supports fiat currencies including GBP, EUR, USD, AUD, CHF, JPY, ZAR, MUR crosses supported by an integrated fiat on and off-ramp gateway.

FIX API Access

Connect seamlessly via FIX protocol to your back office. Pre and post trade checks included.

Custody
Agnostic

Post-trade asset allocation utilising our network of custodians, or self-custody using Fireblocks.

Standardised
public rulebook

Level playing field covering governance, access, data protection, orders, netting, settlement reporting and market integrity including compliance.

Instant market 
gateway

Trade with many institutional digital assets market making firms.

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Institutional-grade pre trade, order matching and post trade solutions.

Minimising counterparty settlement risk.

Near-instant intraday settlement up to $100m.

A pragmatic approach to authentication.

Near-real time cold to hot storage system.


 

DeFinity is built on institutional-grade technology offering unprecedented digital assets market access to globally leading Financial Institutions seeking to diversify their portfolio.

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The DeFinity management team have applied decades of traditional financial markets knowledge to create the DeFinity ECN with direct market access. 

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Platform participants can continue to transact fiat FX trades on DMALINK with the digital assets component completed on the DeFinity ECN.

The group in numbers

11

Decades Financial Markets Knowledge 

1T+

USD completed Fiat FX transactions

11+

Digital Assets

 stable coins, fiat

2M+

Completed FX transactions

63

Foreign Exchange

Currency Pairs

Our Partners

FX Rails

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API Gateway

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Compliance

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Custody

Anomaly Detection

Detecting out-of-distribution behaviours in digital assets prices

​Anomaly detection is generally used to automatically detect out-of-distribution behaviours in asset prices, which may be the result of undisclosed new information, ripple effects from correlated assets, or structural breaks in an asset’s behaviour versus the broader market.

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Although these anomalies do not represent a directional indication regarding future price moves, they are predictive of impending volatility events and as such are powerful risk management tools.

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As part of our embedded collaboration with Axyon AI, a leading European FinTech with expertise in Deep Learning AI for asset management and trading firms, DeFinity has been providing its customers and tokenholders access to premium crypto market anomaly detection scores since September 2021.

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The technology has proven extremely valid to monitor crypto market data and generate early warnings regarding:

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(i) unexpected price behaviours,
ii) anomalous liquidity changes, and
(iii) inconsistent transactions that could be a sign of broader volatility events on price.

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On an hourly basis, approx. 5 minutes past each hour (UTC), a new anomaly score (0-100%) is generated by deep learning AI models for each of the 12 supported crypto assets, (AAVE, ADA, BNB, BTC, DOT, ETH, LTC, MATIC, SOL, UNI, XMR, XRP). The deep learning AI models look at a combination of market data, context data and on-chain data to detect irregular patterns.

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Historical hourly signals are available on Ocean Market accessible via the Ethereum and Polygon Network.

Are You Ready to Optimise Your Digital Assets Trading Infrastructure?

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Supported  tokens *
* Additional tokens added on demand.

Bitcoin 
BTC

Ethereum
ETH

Polygon
MATIC

Cardano
ADA

Supported  stable
coins

Tether
USDT

USD Coin
USDC

Supported  Fiat 
Currencies

On/Off    ramp
USD, EUR
GBP, CHF,
MUR+

Image by Matthew Guay

Press Center

Latest news about DeFinity and its ongoing digital assets trading platform for financial institutions. 

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Press enquiries can be directed to media@definitymarkets.com

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+44 (0) 20 3290 6580

ops@definitymarkets.com

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1 Cornhill 

London EC3V 3ND

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© 2025 All rights reserved

Trading services, liquidity solutions and advanced algo execution tools are available to those meeting the Professional Clients definition in the EU Markets in Financial Instruments Directive (“MiFID II”) and in compliance with local law and regulation. 

 

DeFinity Markets Limited is a VASP regulated business under the rules of the Mauritius Financial Services Commission. DMALINK Jersey Limited is registered in Jersey under JFSC VASP rules. The settlement agent is a fully regulated entity in either of those jurisdictions as outlined in the Platform Agreement.
 
None of the information made available through definitymarkets.com should be construed as providing any type of investment or other advice, nor should it be considered as solicitation, recommendation, endorsement or offer to purchase or sell any financial security or other financial instrument including digital assets. Anyone wishing to invest in any of the products outlined on definitymarkets.com or any online or offline marketing material, provided by us, should seek independent financial or professional advice.

 

Don’t invest unless you’re prepared to lose all the money you invest. This is a high-risk investment and you are unlikely to be protected if something goes wrong. A good rule of thumb is not to invest more than 10% of your money in high-risk investments. Read more.
 
DeFinity Markets Limited not provide any of its services or solutions to retail clients as categorised under (MiFIDII).Our ACCEPTABLE USE POLICY is available online. Our CDD, AML, CFT Procedures are available online at definitymarkets.com/procedures.
 
The brand "DeFinity Markets" is Trademark protected under the Trade Markts Act 1994. DeFinity and all other DMA LINK LIMITED product or service names are registered trademarks or trademarks of DMALINK Group Companies in the United Kingdom and other countries. Other brand and product names are trademarks of their respective companies.
 

The Institutional Digital Assets ECN > Execution · Settlement · Fiat on/off ramp · Deliverable T+0 Foreign Exchange · GUI · API · VOICE Trading · TradFi Management · Regulated
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